市政排水管道淤积物特性分析及清除方式探讨

Characteristic Analysis of Silt in Municipal Drainage Pipeline andDiscussion on Cleaning Methods

对现阶段排水管道中的淤积物进行总结与分类,分析了各类淤积物的组成以及物理、化学性质。总结了目前传统的几种清淤方式以及各自优缺点,提出了对于复杂场景下疑难管道清淤疏通解决方案及解决技术,对比了各类清洗设备喷头构件的优缺点,螺旋铣刀具有明显的优势。最后,结合以上各条,不同管道堵塞可以采取多种设备、多种方法综合解决。

According to the summary and classification of the sediment in the drainage pipeline,the composition,physical and chemical properties of all kinds of sediment were analyzed.This paper summarizes several traditional methods of dredging and their advantages and disadvantages.The solution and technology of dredging and dredging of difficult canal in complex scene are put forward.The advantages and disadvantages of various nozzle components of cleaning equipment are compared.The spiral milling cutter has obvious advantages.Finally,combined with the above,different from the pipeline blockage can take a variety of equipment,a variety of methods to solve the comprehensive solution.